ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Explore membership for yourself or for your organization.
Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
Latest Magazine Issues
Jun 2026
Jan 2026
2026
Latest Journal Issues
Nuclear Science and Engineering
July 2026
Nuclear Technology
Fusion Science and Technology
Latest News
Two steps forward for U.K. advanced nuclear
This week, two significant announcements have emerged from the United Kingdom’s advanced reactor sector.
On June 14, Rolls-Royce, the United Kingdom National Nuclear Laboratory, and the Japan Atomic Energy Agency announced that they had signed two trilateral memorandums of cooperation to collaborate on “advanced modular reactor (AMR) technology, specifically high-temperature gas-cooled reactors (HTGR), and the coated particle fuel these reactors will use.”
Separately, on June 16, Bellevue, Wash.–based TerraPower announced that its Natrium reactor design has been formally submitted for U.K. regulatory review. The company also announced the formation of a new subsidiary, TerraPower UK Ltd.
12th Nuclear Plant Instrumentation, Control and Human-Machine Interface Technologies (NPIC&HMIT 2021)
Technical Session
Tuesday, June 15, 2021|12:00–1:45PM EDT
Session Chair:
Michael Muhlheim (ORNL)
Session Organizer:
Alternate Chair:
Derek Halverson (NRC)
Staff Producer:
Dan Goldberg (ANS)
To access the session recording, you must be logged in and registered for the meeting.
Register NowLog In
To access paper attachments, you must be logged in and registered for the meeting.
Embedded Digital Device Considerations in Commercial Grade Dedication
John R. Hendricks (Curtiss-Wright Nuclear), Mike Wooldridge (Curtiss-Wright Nuclear)
Paper
Attachment
Software Reliability Testing of Digital Devices for Nuclear Power Applications
B.D. Shumaker (Analysis and Measurement Services Corp.), R.T. Wood (Univ. of Tennessee Knoxville), C. Elks (Virginia Commonwealth Univ.), C. Smidts (Ohio State Univ.)
EPRI Guidance on Designing and Managing Embedded Digital Components
Matt Gibson (EPRI)
Operating Experience and its Relationship to Embedded Digital Devices in Safety Systems
M. D. Muhlheim (ORNL), D. S. Halverson (U.S. NRC), W.P. Poore (ORNL)
The Role of Certification in the Safety Demonstration of COTS EDDs
Sofia Guerra (Adelard), Luke Hinde (Adelard)
